Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof withgraphical user interface showing my new design.

The outer perimeter shown in broken lines in the FIGURE illustrates adisplay screen or portion thereof and forms no part of the claimeddesign. The dot-dash broken lines in the FIGURE define the boundaries ofthe claimed design and form no part thereof.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.